Triangular food service tray



FIG. 1 shows a perspective view of the food service tray.

FIG. 2 shows a top plan view.

FIG. 3 shows a side elevation view looking from the right side of FIG. 2.

FIG. 4 shows a side elevation view looking from the upper side of FIG. 2.

FIG. 5 shows a side elevation view looking from the left side of FIG. 2; and,

FIG. 6 shows a bottom plan view. 

I claim the ornamental design for a triangular food service tray, as shown. 